Kalyani Visapurkar

Marketo - Sapphire Services (Java: Spring Framework, Scala, Databricks, AWS, Azure, Ethos Flex services, Snowflake, MySQL): Migrate customers and their customers' profile data from the AEP product to the Marketo product, as per customers' journeys, to provide marketing services.

• Owned View Builder Service by designing, reviewing with the architect and implementing robust APIs using AI tools like Cursor and Copilot, running queries on Snowflake, and by deploying in Kubernates different clusters like ethos, aws.
• Owned job manager and data access services by designing and implementing robust APIs and multiple features in Java and Scala, while working with the architect.
• Led the job processor project by creating and deploying it on Databricks to run Spark jobs.
• Added various Databricks queries to filter out data as per requirements.
• Worked concurrently on Java and Scala services to add multiple unit, integration, and end-to-end test cases.
• Enhanced the quality of the product through multiple services, using Splunk dashboards.
• Enhanced the product on-call experience by reducing 50% of the time spent debugging issues using Prometheus metrics, Grafana dashboards, and ServiceNow alerts for service maintenance.
• Led the service scalability effort by adding new environments and regions through the K8 ethos flex.

Adobe Experience Platform - Privacy Service, Unified Profile Service (Java, Scala, CosmosDB, Ethos, Orca Service, React, Node.js, React Spectrum): A platform that helps businesses create and manage customer experience.

• Added various graphs to the UI using React, React Spectrum, and Node.js.
• Resolved UI bugs from the React Node.js project.
• Efficiently handled bugs from multiple connected services that are implemented in Node.js and Scala.
• Migrated services from Ethos to Kubernetes, with multiple pods for scaling.
• Created a separate testing framework for services, for end-to-end test cases.

Kwikfit (Java, Spring Framework, Liferay Framework, SQL, MVC): Kwikfit is a website for creating, updating, and maintaining information about users and their cars, which enrolls their cars in KwikFit car servicing in the UK.

• Company Overview: Atos is a global leader in digital transformation, with 110,000 employees in 73 countries, and annual revenue of over €11 billion.
• Solved and reduced the number of defects in the frontend and backend, raised by testers, within a fixed time.
• Debugged the code from XML files to specific controller files, and to specific methods, to find out the exact defects.
• Created new tags in CSS to solve the display problem of web pages, and used JavaScript for validation on web pages.